玉米品种龙单83的选育过程及栽培制种技术  

Breeding Process and Cultivation and Seed Production Technology of Maize Variety Longdan 83

作　　者：付立新[1] 任洪雷[1] 李春霞[1] 龚士琛[1] 李国良[1] 扈光辉[1] 王明泉[1] 胡少新[1] 杨剑飞[1] 刘畅[1] FU Lixin;REN Honglei;LI Chunxia;GONG Shichen;LI Guoliang;HU Guanghui;WANG Mingquan;HU Shaoxin;YANG Jianfei;LIU Chang(Institute of Maize Research,Heilongjiang Academy of Agricultural Sciences,Harbin Heilongjiang 150086)

机构地区：[1]黑龙江省农业科学院玉米研究所,黑龙江哈尔滨150086

出　　处：《现代农业科技》2020年第20期16-17,20,共3页Modern Agricultural Science and Technology

基　　金：黑龙江省农业科学院院级课题(2020YYYF027、2019KYJL014);黑龙江省农业科学院成果转化中试项目(2020ZSXM013);黑龙江省农业科学院高效、绿色现代农业示范项目(TGY-2020-02);国家重点研发计划(2017YFD0300506);国家重点研发计划省级资助项目(GY18B029)。

摘　　要：龙单83是黑龙江省农业科学院玉米研究所用自育自交系HRP3814为母本、HRKR32为父本组配的普通玉米杂交种,2017年通过黑龙江省农作物品种审定委员会审定(审定编号黑审玉2017015)。该品种在耐密、高产、优质、秆强等方面表现出优势,特别是在耐密植和适宜机械化收获方面有所创新。本文介绍了该品种的亲本来源、选育过程、特征特性,并总结其栽培制种技术,以期为早熟区玉米的选育及该品种的推广应用提供参考。Longdan 83 is a common maize hybrid with self-breed inbred line HRP3814 as female parent and HRKR32 as male parent,which was approved by Heilongjiang Provincial Crop Variety Approval Committee in 2017(Approval No.is heishenyu2017015).The variety showed advantages in density tolerance,high yield,high quality and strong stem,especially in density tolerance and suitable mechanized harvest.This paper introduced the parent source,breeding process,characteristics of this variety,and summarized its cultivation and seed production technology,in order to provide reference for the breeding and popularization of this variety in early maturing area.

关 键 词：玉米 龙单83 选育过程 栽培技术 制种技术 

分 类 号：S513[农业科学—作物学]